# STC SR02530AK - Type: Supplemental type certificate - Status: Current, Issued - Holder: Genesys Aerosystems Inc., United States - Description: Installation of Electronic Flight Instrument System - Applied: November 8, 2017 - Status date: December 16, 2019 - Product: Aircraft, Rotorcraft - Certification basis: Part 21, Part 29 - Data sheets: [TCDS H4SW](https://openairdocs.org/tcds/H4SW) - Certificate PDF: https://openairdocs.org/files/sha256/3f/10/3f10e6bb98d20a3b13cec3a657c86e072429565fff5ad72cdda67dde4f775d6b - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AA930EDDA0D24944862586E10049347C.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SR02530AK ## ADs that name it (0) None. ## Approved models (2) - Bell Textron Inc. 412 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW)) - Bell Textron Inc. 412EP ([TCDS H4SW](https://openairdocs.org/tcds/H4SW)) ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. Installation of Electronic Flight Instrument System in accordance with Genesys Aerosystems, Inc., document Master Data List, Bell 412/212 EFIS Upgrade, Document Number 19-412013, Revision A, dated December 13, 2019, or later FAA approved revision. 1. Compatibility of the design change with previously approved modifications must be determined by the installer. 2. For Instructions for Continued Airworthiness, refer to Document Number 19-412020, Revision A, dated December 10, 2019, or later FAA accepted revision. 3. For Rotorcraft Flight Manual Supplement, refer to Document Number 19-412015, Revision A, dated December 16, 2019, or later FAA approved revision. 4. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. (Continued on page 3) Genesys Aerosystems, Inc. 4001 Old International Airport Drive, Unit #10 Anchorage, Alaska 99502 (Signature) August A. Asay Manager, Anchorage ACO Branch (Title) Nov. 8, 2017 December 16, 2019 H4SW Bell Helicopter Textron Inc. 412, 412EP **CONCURRENCES** **ROUTING SYMBOL AIR-770** **INITIALS/SIG SMB DATE 2/11/2019** **ROUTING SYMBOL AIR-770** **INITIALS/SIG** **DATE** **ROUTING SYMBOL AIR-770** **INITIALS/SIG** **DATE** **CONCURRENCES** **ROUTING SYMBOL AIR-770** **INITIALS/SIG SMB DATE 2/11/2019** **ROUTING SYMBOL AIR-770** **INITIALS/SIG** **DATE** **ROUTING SYMBOL AIR-770** **INITIALS/SIG** **DATE** FAA Form 8110-2-1(10-69) Page 3 of 3 SR02530AK Based on 14 CFR ยงยง 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the Bell Helicopter Textron, Inc. 412 and 412EP is as follows: a. The type certification basis for parts not changed or not affected by the change is shown in TCDS H4SW. b. The modification certification basis for parts changed or affected by this change since the reference application date November 8, 2017, is based upon Part 29 and Part 29 Appendix B with specific amendments as below: 14 CFR Part 29 Amdt 14 CFR Part 29 Amdt 29.301 0 29.1322 12 29.303 0 29.1323 44 29.305 0 29.1325 24 29.307(a) 30 29.1327 0 29.321 0 29.1329(f) 42 29.337 30 29.1351(a1)(b6) 42 29.561(a)(b) 0 29.1357(a)(c)(d)(e) 24 29.601 0 29.1381 0 29.603 17 29.1431 0 29.605(a) 17 29.1501 15 29.607 5 29.1503 0 29.609 0 29.1519 0 29.610 53 29.1525 24 29.771 24 29.1529 20 29.773 (a)(b1) 57 29.1541 0 29.777 (a) 0 29.1543(b) 0 29.1301 0 29.1545 17 29.1303 24 29.1559 24 29.1305 40 29.1581 15 29.1309 53 29 App B I 21 29.1316 53 29 App B VIII 40 29.1317 (a)(b)(c) 49 29 Appx B IX (a)(b) 21 29.1321 21 29 Appx E (a)(b)(c)(d)(e)(f) 49 **CONCURRENCES** **ROUTING SYMBOL AIR-770** **INITIALS/SIG SMB DATE 2/11/2019** **ROUTING SYMBOL AIR-770** **INITIALS/SIG** **DATE** **ROUTING SYMBOL AIR-770** **INITIALS/SIG** **DATE** ## Every issue (1) - December 16, 2019: Issued, Current. [certificate](https://openairdocs.org/files/sha256/3f/10/3f10e6bb98d20a3b13cec3a657c86e072429565fff5ad72cdda67dde4f775d6b) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.